TweenData#from()

from(properties, duration, ease, delay, repeat, yoyo) → {Phaser.TweenData}

Sets this tween to be a from tween on the properties given. A from tween sets the target to the destination value and tweens to its current value.
For example a Sprite with an x coordinate of 100 tweened from x 500 would be set to x 500 and then tweened to x 100 by giving a properties object of { x: 500 }.

Parameters

Name	Type	Argument	Default	Description
`properties`	object			The properties you want to tween, such as `Sprite.x` or `Sound.volume`. Given as a JavaScript object.
`duration`	number	<optional>	1000	Duration of this tween in ms.
`ease`	function	<optional>	null	Easing function. If not set it will default to Phaser.Easing.Default, which is Phaser.Easing.Linear.None by default but can be over-ridden at will.
`delay`	number	<optional>	0	Delay before this tween will start, defaults to 0 (no delay). Value given is in ms.
`repeat`	number	<optional>	0	Should the tween automatically restart once complete? If you want it to run forever set as -1. This ignores any chained tweens.
`yoyo`	boolean	<optional>	false	A tween that yoyos will reverse itself and play backwards automatically. A yoyo'd tween doesn't fire the Tween.onComplete event, so listen for Tween.onLoop instead.

Returns

Phaser.TweenData -

This Tween object.

Source code: tween/TweenData.js (Line 211)

Links:

http://phaser.io/docs/2.6.2/Phaser.TweenData.html#from

doc_phaser

2017-02-14 11:18:47

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